I am just baffled by the way that players like De Bruyne, Sterling etc are costing huge amounts of money for the clubs. I personally don't feel that these players are worth this much. Also Juventus demanding 100€ or more for Pogba is just insane, no doubt he is a great midfielder but not worth that sum of money.
So is there any rule in Fifa books that caps the amount of transfer money being paid for a player?